Torque Specs for New Stem and Handlebar
06-02-11 | 05:09 PM
#1
Thread Starter
Senior Member
Joined: May 2005
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From: Portland, OR metro area
Torque Specs for New Stem and Handlebar
I got a new Pro stem with new 3T Alu bars. The stem torque spec at the bar attach is 4Nm, and 5Nm at the steerer tube. The bar torque spec is 5Nm. I got that cool Ritchy torque wrench that is set at 5Nm. Will I damage the stem if I crank the bar attach to 5Nm instead of 4?
Thank you,
Thank you,
06-02-11 | 08:11 PM
#3
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Bikes: Masi, Giant TCR, Eisentraut (retired), Jamis Aurora Elite, Zullo, Cannondale, 84 & 93 Stumpjumpers, Waterford, Tern D8, Bianchi, Gunner Roadie, Serotta, Serotta Duette, was gifted a Diamond Back
06-04-11 | 08:03 AM
#5
John Wayne Toilet Paper
Joined: Feb 2006
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From: Roanoke
Bikes: BH carbon, Ritchey steel, Kona aluminum
One one hand, it's just 1N*m more but on the other hand, it's a 25% increase. Honestly you could probably get away with it but why risk it? Just go get a proper small torque wrench. It's a one-time purchase that will last you a long time if you follow the care and feeding instructions.
